中文说明：脉冲响应的相关分析算法并检验，三相光伏逆变并网的仿真，仿真效果非常好，主要为数据分析和统计，包括调制，解调，信噪比计算，处理信号的时频分析。
English Description：
Response correlation analysis algorithm and test, three-phase grid connected photovoltaic inverter simulation, simulation results very good impulse, mainly for data analysis and statistics, including modulation, demodulation, signal to noise ratio calculation, signal processing of frequency analysis.